ArticleMethods in molecular biology (Clifton, N.J.)2022
Cryopreservation of C. elegans and Other Nematodes with Dimethyl Sulfoxide and Trehalose.
Article in Methods in molecular biology (Clifton, N.J.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- Caenorhabditis elegans as an experimental model for resilience-boosting microbiota interventions in nonmodel ectotherms.FEMS microbiology reviews · 2026Review
- Systematic optimization ofBiochemistry and biophysics reports · 2025Article
- A bacterial food source for effective laboratory cultivation of the freshwater nematodemicroPublication biology · 2025Article
- Dry-freezingmicroPublication biology · 2023Article
- Article
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1 author.
Funding
Abstract
One of the key attributes that has contributed to the popularity of Caenorhabditis elegans as a model system is its ability to survive freezing. By preserving stocks at ultralow temperature, researchers have been able to generate an unlimited number of strains without the burden of constantly maintaining them. This has facilitated the use of large-scale forward genetic screens and CRISPR-mediated genome editing where large numbers of novel and informative mutants can be generated. Traditionally, C. elegans and other nematodes were frozen using glycerol as a cryoprotectant. While effective, a large majority of animals do not survive a typical freeze-thaw cycle. Here I describe an alternative method based on the popular combination of DMSO and trehalose as a cryoprotectant. This method allows the survival of large numbers of worms and effectively protects most developmental stages including adults.
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Registered trials
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